Tethra Energy Limited

Active08591709 Private limited company
Incorporated
1 July 2013 (13 years)
Industry
Other professional, scientific and technical activities n.e.c. (74909)
Owned by
Helen Mary Edwards
Accounts type
Total exemption full
Region
North East
Address
The Old Grammar School
Hallgate
Hexham
NE46 1XD

Filing status

Accounts due
30 September 2027
Last accounts
31 December 2025
Conf. stmt due
15 July 2027
Last conf. stmt
1 July 2026

Officers 3 active

Officer details are public data from the Companies House register.

Edwards, Helen Mary
Secretary · Appointed 1 July 2013
Director · Appointed 1 July 2013
Canadian
Born April 1956 (70)
Director · Appointed 1 July 2013
British
Born March 1953 (73)
Officer history (2 former)
1 April 2021
Resigned Harper, Jean Alison as Director
1 April 2021
Resigned Harper, Richard as Director
1 July 2013
Appointed Edwards, Helen Mary as Secretary
1 July 2013
Appointed Edwards, Helen Mary as Director
1 July 2013
Appointed Whitaker, Michael John, Professor as Director
1 July 2013
Appointed Harper, Jean Alison as Director
1 July 2013
Appointed Harper, Richard as Director

Ownership 1 active

People and entities with significant control, from the Companies House PSC register

Individual · Notified 6 April 2016
Owns 75–100% of shares
Holds 75–100% of voting rights
Canadian
Born April 1956 (70)
Former controllers (2)
1 April 2021
Ceased Richard Harper — Owns 25–50% of shares
14 July 2020
Ceased Richard Harper — Owns 25–50% of shares

Financials

Balance sheet as at 31 December 2025 · total exemption full accounts

Net Assets
£201,590
Cash
£274,691
Current Ratio
3.8x

Trend

Net Assets
(£200k) £0 £200k £400k 2019 2020 2021 2022 2023 2024 2025 £548 (£43) £10,652 £44,948 £124,284 £202,322 £201,590
Balance sheet detail
2025202420232022202120202019
Current Assets£274,735£290,463£108,546£49,310£32,500£21,564£19,164
Debtors£44£44£44£44£44£315£441
Cash£274,691£290,419£108,502£49,266£32,456£21,249£18,723
Creditors (< 1 year)£73,145£88,141£62,566£82,666£100,152£21,607£18,616
Net Current Assets£201,590£202,322£45,980(£33,356)(£67,652)(£43)£548
Net Assets£201,590£202,322£124,284£44,948£10,652(£43)£548
Shareholder Funds£201,590£202,322£124,284£44,948£10,652(£43)£548

Filings

Recent filings only. See the full history on Companies House

DateDescriptionMade Up ToPagesPDF
9 July 2026Confirmation statement with updates1 July 2026
13 May 2026Change of details for a person with significant control
13 May 2026Director's details changed
14 April 2026Total exemption full accounts31 December 2025
23 September 2025Total exemption full accounts31 December 2024
Show all recent filings

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